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By: Ungar, Irwin A.Type: ArticleIn: RhodoraVolume: 73Series:Issue:Date: 1971Page Range: 548--551Publication Info: [Cambridge, Mass., etc.] New England Botanical Club [etc.]Subjects:
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By: Ungar, Irwin A.Type: ArticleIn: The University of Kansas science bulletinVolume: 46Series:Issue: 1Date: 1965-05-01Page Range: 1--98Publication Info: [Lawrence] University of Kansas [1926-1996]Subjects:
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By: Khan, M Ajmal - Ungar, Irwin A.Type: ArticleIn: The Great Basin naturalistVolume: 59Series:Issue: 2Date: 1999Page Range: 144--150Publication Info: Provo, Utah, M.L. Bean Life Science Museum, Brigham Young University,Subjects:
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By: Ungar, Irwin A.Type: ArticleIn: RhodoraVolume: 78Series:Issue:Date: 1976Page Range: 143--144Publication Info: [Cambridge, Mass., etc.] New England Botanical Club [etc.]Subjects:
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By: Ungar, Irwin A.Type: ArticleIn: RhodoraVolume: 70Series:Issue:Date: 1968Page Range: 450--451Publication Info: [Cambridge, Mass., etc.] New England Botanical Club [etc.]Subjects: